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-   vBulletin 2.x Full Releases (https://vborg.vbsupport.ru/forumdisplay.php?f=4)
-   -   Improved Thread Preview Hack (https://vborg.vbsupport.ru/showthread.php?t=35645)

inetd 05-09-2002 03:45 PM
Quote:
Originally posted by inetd
Don't show preview for some threads... :(
nakkid, please help me with this bug.

TECK 05-09-2002 07:33 PM
hmmm... i didnt actually look at the search file made by nick, only at the the code i inserted in forumdispaly.php first.
i tested the code listed below in search.php and it worked perfectly for me. here it is what i did...

Find:
Code:
    $sql="
    SELECT $dotuserid $distinct
      thread.threadid,thread.threadid AS postid,thread.title AS threadtitle,thread.iconid AS threadiconid,thread.replycount,
      thread.views,thread.pollid,thread.open,thread.lastpost AS postdateline,thread.lastpost,thread.lastposter,
      forum.forumid,forum.title AS forumtitle,forum.allowicons,attach,
      thread.postusername AS usrname,
      user.userid AS postuserid,
      threadicon.iconpath AS threadiconpath,threadicon.title AS threadicontitle
    FROM
      thread,forum".iif(strpos($search[query],"searchindex")>0,",searchindex","")."
    LEFT JOIN user ON user.username=thread.postusername
    LEFT JOIN icon AS threadicon ON thread.iconid=threadicon.iconid
    $dotjoin
REPLACE it with:
Code:
    $sql="
    SELECT $dotuserid $distinct
      thread.threadid,thread.threadid AS postid,thread.title AS threadtitle,thread.iconid AS threadiconid,thread.replycount,
      thread.views,thread.pollid,thread.open,thread.lastpost AS postdateline,thread.lastpost,thread.lastposter,
      forum.forumid,forum.title AS forumtitle,forum.allowicons,attach,
      thread.postusername AS usrname,
      user.userid AS postuserid,
      threadicon.iconpath AS threadiconpath,threadicon.title AS threadicontitle,
      post2.pagetext as pagetext
    FROM
      thread,forum".iif(strpos($search[query],"searchindex")>0,",searchindex","")."
    LEFT JOIN user ON user.username=thread.postusername
    LEFT JOIN icon AS threadicon ON thread.iconid=threadicon.iconid
    LEFT JOIN post AS post2 ON thread.firstpostid=post2.postid
    $dotjoin
Find:
Code:
        // get first 30 chars of post title
        if (trim($searchresult[posttitle])=="") {
          $searchresult[posttitle]=substr($searchresult[pagetext],0,50);
          if (strlen($searchresult[posttitle])>50) {
            $spacepos=strpos($searchresult[posttitle]." "," ",50);
            if ($spacepos!=0) {
              $searchresult[posttitle]=substr($searchresult[posttitle],0,$spacepos)."...";
            }
          }
        }
BELOW this, add:
Code:
        // get first 100 chars of post message
        if (strlen($searchresult[pagetext])>100) {
          $searchresult[message]=censortext(substr($searchresult[pagetext],0,97).'...');
        } else {
          $searchresult[message]=censortext(searchresult[pagetext]);
        }
        $searchresult[message]=preg_replace("/\[[^\]]\]/","",$searchresult[message]);
        $searchresult[message]=str_replace("\"","",$searchresult[message]);
In 'searchresultbit_threadonly' template, find:
Code:
<a href="showthread.php?s=$session[sessionhash]&threadid=$searchresult[threadid]$highlightwords">$searchresult[threadtitle]</a>
REPLACE it with:
Code:
<a href="showthread.php?s=$session[sessionhash]&threadid=$searchresult[threadid]$highlightwords" title="$searchresult[message]">$searchresult[threadtitle]</a>
i personally didnt like the fact that the preview text is not censored, so i added also the censor function. let me know if it worked. :)

TECK 05-09-2002 07:38 PM
this was tested in VB225.
i think where most of the people make the mistake is the query change. thare are 2 queries that look almost identical there, in search.php...
btw, there is nothing wrong with nick's file.

N!ck 05-09-2002 11:31 PM
Quote:
Originally posted by nakkid
nick, i think you forgot one little detail.. if the thread is deleted, the previewpostid will still be there. you could do this:

open functions.php and go to [high]deletethread()[/high] function.
find:
Code:
    $DB_site->query("DELETE FROM thread WHERE threadid='$threadid'");
BELOW this, add:
Code:
    $DB_site->query("DELETE FROM thread WHERE firstpostid='$firstpostid'");
let me know what you think.
i'm not sure exactly what more doing this would accomplish...? the first query will delete the whole row, including firstpostid...

TECK 05-10-2002 12:29 AM
you are correct. sorry, i didnt realised.
in other order, you think was a good idea that i added the censortext function?
thanks for the input.

N!ck 05-10-2002 12:48 AM
it's definitely something i didn't think of :D

TECK 05-10-2002 02:59 AM
i'm glad you like it. :)

N!ck 05-10-2002 12:59 PM
i'll put this information on post #1

inetd 05-10-2002 06:52 PM
when i inserted
Code:
        // get first 100 chars of post message
        if (strlen($searchresult[pagetext])>100) {
          $searchresult[message]=censortext(substr($searchresult[pagetext],0,97).'...');
        } else {
          $searchresult[message]=censortext(searchresult[pagetext]);
        }
        $searchresult[message]=preg_replace("/\[[^\]]\]/","",$searchresult[message]);
        $searchresult[message]=str_replace("\"","",$searchresult[message]);
in search.php, i see blank page :(

N!ck 05-12-2002 11:40 PM
yeah?


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